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<?php if (isset($_POST["submit"])): $hidden = $_POST["hidden"]; $x = $hidden + 1; else: $x = 0; endif; ?> <form method ="POST" action=""> <input type="submit" name="submit" value="Increase"/> <input type="hidden" name="hidden" value="<?php echo $x; ?>"/> </form> <?php echo "Kliknuto je <b>$x</b> puta"; ?>
Output for git.master, git.master_jit, rfc.property-hooks
<form method ="POST" action=""> <input type="submit" name="submit" value="Increase"/> <input type="hidden" name="hidden" value="0"/> </form> Kliknuto je <b>0</b> puta

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